35mm film - Computer Definition
(35 millimeter film) The standard photographic film format for analog single lens reflex (SLR) still cameras and motion picture cameras. Dating back to the first quarter of the 20th century, the 35mm format has mostly given way to digital still and video technologies. The 35mm film frame is 36 x 24mm, and high-end digital SLR (DSLR) and video cameras use sensors of equivalent size (see crop factor). See analog film, Advanced Photo System and digital cinema.